diff --git a/pdf-aam/index.html b/pdf-aam/index.html
index f5125e084..3e9fed7b2 100644
--- a/pdf-aam/index.html
+++ b/pdf-aam/index.html
@@ -113,10 +113,7 @@
         },
 
         preProcess: [linkCrossReferences],
-        postProcess: [addPlatformMaintainers],
-        xref: ["dom", "accname", "wai-aria", "infra"],
-
-        /* todo: add core-aam refs */
+        xref: ["HTML", "core-aam", "dom", "accname", "wai-aria", "infra"],
 
       };
     </script>